CN202099726U - Rigid joint mechanism of continuous truss of steel trestle - Google Patents
Rigid joint mechanism of continuous truss of steel trestle Download PDFInfo
- Publication number
- CN202099726U CN202099726U CN2011201916125U CN201120191612U CN202099726U CN 202099726 U CN202099726 U CN 202099726U CN 2011201916125 U CN2011201916125 U CN 2011201916125U CN 201120191612 U CN201120191612 U CN 201120191612U CN 202099726 U CN202099726 U CN 202099726U
- Authority
- CN
- China
- Prior art keywords
- steel
- strut
- rigid joint
- chord member
- truss chord
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 238000005452 bending Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a rigid joint mechanism of a continuous truss of a steel trestle. The rigid joint mechanism comprises a steel support column and a steel truss chord which care in rigid connection. The rigid joint mechanism has the advantages that the steel truss chord is in rigid connection with the steel support column, and the joint bending moment of the joint position of the steel truss support is redistributed so as to reduce stress of the chord, reduce utilization of steel, increase stability of the structure as a whole and save construction investment.
Description
Technical field
The utility model relates to a kind of joint structure of steel trestle continuous trusse, particularly relates to a kind of rigid joint structure of steel trestle continuous trusse.
Background technology
The steel trestle continuous trusse is widely used in the power plant now, and steel truss and steel strut connected mode mainly adopt hinged joint.And the employing hinged joint can increase material usage, and the steel truss structure globality is poor, and the construction work investment cost increases.
The utility model content
The purpose of the utility model is to provide a kind of rigid joint structure of steel trestle continuous trusse.
The purpose of the utility model is implemented by following technical scheme; A kind of rigid joint structure of steel trestle continuous trusse; It comprises steel strut and steel truss chord member; Said steel strut and said steel truss chord member are rigidly connected, and promptly between said steel strut and said steel truss chord member, also are provided with steel strut and draw bar.
Said steel strut draws bar with said steel strut and is fixedly connected with bending shape connector through high-strength bolt respectively; Said steel strut draws bar and is fixedly connected with straight plate shape connector through high-strength bolt respectively with said steel truss chord member; Make said steel strut, said steel strut draw bar and be connected as a wholely with said steel truss chord member, constitute the rigid joint structure.。
The advantage of the utility model is that steel truss chord member and bearing column are rigidly connected, and steel truss bearing place node moment of flexure is redistributed, and has reached that to reduce chord member stressed, reduces steel using amount, and increases the resistance to overturning of structure, saves the construction work investment cost.
Description of drawings
Fig. 1 is a kind of rigid joint constructing stereo structural representation of steel trestle continuous trusse.
The specific embodiment
Embodiment 1: a kind of rigid joint structure of steel trestle continuous trusse, and it comprises steel strut 1 and steel truss chord member 5, steel strut 1 is rigidly connected with steel truss chord member 5, promptly between steel strut 1 and steel truss chord member 5, also is provided with steel strut and draws bar 2; Steel strut 1 draws bar 2 with steel strut and is fixedly connected with bending shape connector 3 through high-strength bolt 6 respectively; Steel strut draws bar 2 and is fixedly connected with straight plate shape connector 4 through high-strength bolt 6 respectively with steel truss chord member 5; Make steel strut 1, steel strut draw bar 2 and be connected as a wholely with steel truss chord member 5, constitute the rigid joint structure.
Claims (2)
1. the rigid joint of a steel trestle continuous trusse is constructed, and it comprises steel strut and steel truss chord member, it is characterized in that, said steel strut and said steel truss chord member are rigidly connected, and promptly between said steel strut and said steel truss chord member, also are provided with steel strut and draw bar.
2. the rigid joint structure of a kind of steel trestle continuous trusse according to claim 1; It is characterized in that; Said steel strut draws bar with said steel strut and is fixedly connected with bending shape connector through high-strength bolt respectively, and said steel strut draws bar and is fixedly connected with straight plate shape connector through high-strength bolt respectively with said steel truss chord member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201916125U CN202099726U (en) | 2011-05-31 | 2011-05-31 | Rigid joint mechanism of continuous truss of steel trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201916125U CN202099726U (en) | 2011-05-31 | 2011-05-31 | Rigid joint mechanism of continuous truss of steel trestle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099726U true CN202099726U (en) | 2012-01-04 |
Family
ID=45385748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201916125U Expired - Fee Related CN202099726U (en) | 2011-05-31 | 2011-05-31 | Rigid joint mechanism of continuous truss of steel trestle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099726U (en) |
-
2011
- 2011-05-31 CN CN2011201916125U patent/CN202099726U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: INNER MONGOLIA ELECTRIC POWER SURVEY DESIGN INSTIT Free format text: FORMER NAME: INNER MONGOLIA ELECTRICAL POWER INVESTIGATE AND DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 010020 the Inner Mongolia Autonomous Region Hohhot City Xilin Road No. 209 Patentee after: INNER MONGOLIA ELECTRIC POWER SURVEY & DESIGN INSTITUTE CO., LTD. Address before: 010020 the Inner Mongolia Autonomous Region Hohhot City Xilin Road No. 209 Patentee before: Inner Mongolia Electric Power Survey Design Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |